From 9cecb1e836d607e1e53e3a3bf0f44035202a8b25 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Tue, 3 Oct 2017 17:07:42 +0200
Subject: [PATCH] gluon-mesh-batman-adv: filter out all packages between bat0
and local-port
Filtering by MAC address won't filter out multicast packages like router
solicitations, causing uradvd to send out router advertisements with
maximum frequency (every 3 seconds) in active meshes, even when no local
client is actually interested in the advertisements.
Fixes #1230
---
.../files/lib/gluon/ebtables/250-next-node | 3 +++
1 file changed, 3 insertions(+)
diff --git a/package/gluon-mesh-batman-adv/files/lib/gluon/ebtables/250-next-node b/package/gluon-mesh-batman-adv/files/lib/gluon/ebtables/250-next-node
index 54dd7e32c..c0e71465f 100644
--- a/package/gluon-mesh-batman-adv/files/lib/gluon/ebtables/250-next-node
+++ b/package/gluon-mesh-batman-adv/files/lib/gluon/ebtables/250-next-node
@@ -1,6 +1,9 @@
local site = require 'gluon.site_config'
local next_node = site.next_node
+rule('FORWARD --logical-out br-client -i bat0 -o local-port -j DROP')
+rule('FORWARD --logical-out br-client -i local-port -o bat0 -j DROP')
+
rule('FORWARD --logical-out br-client -o bat0 -d ' .. next_node.mac .. ' -j DROP')
rule('OUTPUT --logical-out br-client -o bat0 -d ' .. next_node.mac .. ' -j DROP')
rule('FORWARD --logical-out br-client -o bat0 -s ' .. next_node.mac .. ' -j DROP')
--
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